Epoxy anticorrosive paint is a primer for building materials. It is mainly made of polyamide, bisphenol A epoxy resin, anti-rust pigments and other materials. It has very good construction performance, not only water resistance, oil resistance, and resistance Chemicals, also anti-rust. What is the role of epoxy antirust paint ? What are the types of epoxy antirust paint? The following and Xiao Bian together to understand it.
First, what is the role of epoxy antirust paint
Now most industrial production equipment or home improvement hardware materials are made of stainless steel, it can prevent mechanical rust, and equipment is not suitable for stainless steel, so people develop a variety of anti-rust coating to prevent these Metal materials are rusty, and epoxy antirust paint is one of the better protective paints with good rust resistance.
The epoxy anticorrosive paint made of micaceous iron oxide as the main antirust pigment is a very important kind of heavy anticorrosive paint, and it can also be used in many kinds of coatings such as alkyd resin and chlorinated rubber. Anti-rust paint. The appearance of epoxy anti-rust paints has replaced the traditional cloud iron antirust paints such as alkyd and chlorinated rubber.
Epoxy antirust paint can be applied to the structure of modern heavy-duty steel, mainly used for floor coating, metal anti-corrosion, automotive primer, chemical anti-corrosion, etc., as some bridges, locomotives, power plants and other industries have provided Epoxy antirust paint is used as an intermediate paint. Because epoxy antirust paint has strong adhesion to inorganic materials such as cement and metal.
Epoxy anticorrosive paint itself also has a very good corrosion resistance, wear resistance, heat resistance, water resistance, impact resistance and other properties, its mechanical properties are also relatively good, can be used as a solvent-free, high solids coatings. The weather resistance of this coating film is not good, and the powdering phenomenon will occur under the sunlight for a long time, and the decorative and gloss performances thereof are generally not so that they can only be used as primers and intermediate paints.
Epoxy anticorrosive paint has high requirements for the construction environment and is not suitable for use under low temperature conditions. Otherwise, the solidification is slow and the construction effect is not good. It also requires high temperature curing, so the investment in painting equipment is relatively large.
二ã€What are the types of epoxy antirust paint?
1, epoxy cloud iron antirust paint
Epoxy cloud iron anti-rust paint is made of micaceous iron oxide as anti-rust pigment. It is a kind of heavy anti-corrosion paint. It is mostly used for intermediate coating paint on heavy-duty steel structure to strengthen the whole coating system. The anti-corrosion properties are helpful, but the rust resistance of this paint is weak.
2, epoxy iron red, epoxy aluminum powder and epoxy zinc phosphate anti-rust paint
Epoxy Antirust Paint Iron oxide red is a relatively common anti-rust pigment. If aluminum powder is added to it, it can improve its anti-rust performance. The use of zinc phosphate, iron oxide red and other anti-rust paint ring Zinc Oxyphosphoric Acid Antirust Paint has a very good anti-rust ability. It can prevent rust on the surface of steel and galvanized parts. It should be noted that it cannot be used in rust prevention for a long period of time in the underwater area. There will be problems such as foaming. .
3, epoxy zinc-rich primer
Epoxy zinc-rich primer is also a kind of epoxy antirust paint, which contains a large amount of zinc powder. It has good anti-corrosion performance, and its construction performance, adhesion and compatibility are all good.
Edit Summary: The above is what is the role of anti-rust paint on epoxy and epoxy anti-rust paint what kind of introduction, I hope to share content Xiao Bian give you some help, if you want to learn more related knowledge, can Pay attention to our website information.
Epoxy antirust paint
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